| County : | Duval County |
| State : | Texas (TX) |
| Land Area : | 1,793.47 sq mi |
| Water Area : | 2.12 sq mi |
| Latitude : | 27.6811232 |
| Longitude : | -98.4973933 |
| Population (2010): | 11,782 |
| Population Estimate (2012) : | 11,821 |
| Population Density : | 6.57/sq mi |
| Housing Units (2012) : | 5,523 |
| Median Household Income (2012) : | $35,167 (Texas : $51,563, USA : $53,046) |
| Median Family Income (2012) : | $38,096 (Texas : $60,621, USA : $64,585) |
| Median House Price (2012) : | $50,700 (Texas : $128,000, USA : $181,400) |
Duval County Cities / Towns
| Benavides City (1,362) | Concepcion (62) | Freer City (2,818) |
| Realitos (184) | San Diego City (4,488) |
Duval County Zip Codes
| 78332 (28,710) | 78341 (1,760) | 78349 (505) |
| 78357 (3,161) | 78361 (5,350) | 78376 (554) |
| 78384 (6,640) |